You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
88 lines
1.7 KiB
88 lines
1.7 KiB
/****************************************************************************
|
|
**
|
|
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
|
|
**
|
|
** This file is part of an example program for TQt. This example
|
|
** program may be used, distributed and modified without limitation.
|
|
**
|
|
*****************************************************************************/
|
|
|
|
#ifndef SCRIBBLE_H
|
|
#define SCRIBBLE_H
|
|
|
|
#include <ntqmainwindow.h>
|
|
#include <ntqpen.h>
|
|
#include <ntqpoint.h>
|
|
#include <ntqpixmap.h>
|
|
#include <ntqwidget.h>
|
|
#include <ntqstring.h>
|
|
#include <ntqpointarray.h>
|
|
|
|
class TQMouseEvent;
|
|
class TQResizeEvent;
|
|
class TQPaintEvent;
|
|
class TQToolButton;
|
|
class TQSpinBox;
|
|
|
|
class Canvas : public TQWidget
|
|
{
|
|
TQ_OBJECT
|
|
|
|
public:
|
|
Canvas( TQWidget *parent = 0, const char *name = 0 );
|
|
|
|
void setPenColor( const TQColor &c )
|
|
{ pen.setColor( c ); }
|
|
|
|
void setPenWidth( int w )
|
|
{ pen.setWidth( w ); }
|
|
|
|
TQColor penColor()
|
|
{ return pen.color(); }
|
|
|
|
int penWidth()
|
|
{ return pen.width(); }
|
|
|
|
void save( const TQString &filename, const TQString &format );
|
|
|
|
void clearScreen();
|
|
|
|
protected:
|
|
void mousePressEvent( TQMouseEvent *e );
|
|
void mouseReleaseEvent( TQMouseEvent *e );
|
|
void mouseMoveEvent( TQMouseEvent *e );
|
|
void resizeEvent( TQResizeEvent *e );
|
|
void paintEvent( TQPaintEvent *e );
|
|
|
|
TQPen pen;
|
|
TQPointArray polyline;
|
|
|
|
bool mousePressed;
|
|
|
|
TQPixmap buffer;
|
|
|
|
};
|
|
|
|
class Scribble : public TQMainWindow
|
|
{
|
|
TQ_OBJECT
|
|
|
|
public:
|
|
Scribble( TQWidget *parent = 0, const char *name = 0 );
|
|
|
|
protected:
|
|
Canvas* canvas;
|
|
|
|
TQSpinBox *bPWidth;
|
|
TQToolButton *bPColor, *bSave, *bClear;
|
|
|
|
protected slots:
|
|
void slotSave();
|
|
void slotColor();
|
|
void slotWidth( int );
|
|
void slotClear();
|
|
|
|
};
|
|
|
|
#endif
|